211587750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 637797888

約数和(自身を除く): 426210138

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 83, 90, 99, 103, 110, 125, 150, 165, 166, 198, 206, 225, 249, 250, 275, 309, 330, 375, 415, 450, 495, 498, 515, 550, 618, 747, 750, 825, 830, 913, 927, 990, 1030, 1125, 1133, 1245, 1375, 1494, 1545, 1650, 1826, 1854, 2075, 2250, 2266, 2475, 2490, 2575, 2739, 2750, 3090, 3399, 3735, 4125, 4150, 4565, 4635, 4950, 5150, 5478, 5665, 6225, 6798, 7470, 7725, 8217, 8250, 8549, 9130, 9270, 10197, 10375, 11330, 12375, 12450, 12875, 13695, 15450, 16434, 16995, 17098, 18675, 20394, 20750, 22825, 23175, 24750, 25647, 25750, 27390, 28325, 31125, 33990, 37350, 38625, 41085, 42745, 45650, 46350, 50985, 51294, 56650, 62250, 68475, 76941, 77250, 82170, 84975, 85490, 93375, 94039, 101970, 114125, 115875, 128235, 136950, 141625, 153882, 169950, 186750, 188078, 205425, 213725, 228250, 231750, 254925, 256470, 282117, 283250, 342375, 384705, 410850, 424875, 427450, 470195, 509850, 564234, 641175, 684750, 769410, 846351, 849750, 940390, 1027125, 1068625, 1274625, 1282350, 1410585, 1692702, 1923525, 2054250, 2137250, 2350975, 2549250, 2821170, 3205875, 3847050, 4231755, 4701950, 6411750, 7052925, 8463510, 9617625, 11754875, 14105850, 19235250, 21158775, 23509750, 35264625, 42317550, 70529250, 105793875, 211587750]

約数ペア:

[(1, 211587750), (2, 105793875), (3, 70529250), (5, 42317550), (6, 35264625), (9, 23509750), (10, 21158775), (11, 19235250), (15, 14105850), (18, 11754875), (22, 9617625), (25, 8463510), (30, 7052925), (33, 6411750), (45, 4701950), (50, 4231755), (55, 3847050), (66, 3205875), (75, 2821170), (83, 2549250), (90, 2350975), (99, 2137250), (103, 2054250), (110, 1923525), (125, 1692702), (150, 1410585), (165, 1282350), (166, 1274625), (198, 1068625), (206, 1027125), (225, 940390), (249, 849750), (250, 846351), (275, 769410), (309, 684750), (330, 641175), (375, 564234), (415, 509850), (450, 470195), (495, 427450), (498, 424875), (515, 410850), (550, 384705), (618, 342375), (747, 283250), (750, 282117), (825, 256470), (830, 254925), (913, 231750), (927, 228250), (990, 213725), (1030, 205425), (1125, 188078), (1133, 186750), (1245, 169950), (1375, 153882), (1494, 141625), (1545, 136950), (1650, 128235), (1826, 115875), (1854, 114125), (2075, 101970), (2250, 94039), (2266, 93375), (2475, 85490), (2490, 84975), (2575, 82170), (2739, 77250), (2750, 76941), (3090, 68475), (3399, 62250), (3735, 56650), (4125, 51294), (4150, 50985), (4565, 46350), (4635, 45650), (4950, 42745), (5150, 41085), (5478, 38625), (5665, 37350), (6225, 33990), (6798, 31125), (7470, 28325), (7725, 27390), (8217, 25750), (8250, 25647), (8549, 24750), (9130, 23175), (9270, 22825), (10197, 20750), (10375, 20394), (11330, 18675), (12375, 17098), (12450, 16995), (12875, 16434), (13695, 15450)]